From 9c56d4da2ff631a8c1c30475bd792f6c86bda53c Mon Sep 17 00:00:00 2001
From: Thiago Macieira <thiago.macieira@intel.com>
Date: Mon, 18 Jan 2021 07:40:54 -0800
Subject: [PATCH] Fix build with GCC 11: include <limits>

Fixes: QTBUG-90395
Pick-to: 6.0
Change-Id: Iecc74d2000eb40dfbe7bfffd165b5dd3708b7a40
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

[Retrieved (and backported) from:
https://github.com/qt/qtbase/commit/9c56d4da2ff631a8c1c30475bd792f6c86bda53c]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 src/corelib/global/qendian.h  | 6 ++++--
 src/corelib/global/qfloat16.h | 1 +
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/corelib/global/qendian.h b/src/corelib/global/qendian.h
index 99b529f17cd..c874c5e47ab 100644
--- a/src/corelib/global/qendian.h
+++ b/src/corelib/global/qendian.h
@@ -1,7 +1,7 @@
 /****************************************************************************
 **
-** Copyright (C) 2016 The Qt Company Ltd.
-** Copyright (C) 2016 Intel Corporation.
+** Copyright (C) 2021 The Qt Company Ltd.
+** Copyright (C) 2021 Intel Corporation.
 ** Contact: https://www.qt.io/licensing/
 **
 ** This file is part of the QtCore module of the Qt Toolkit.
@@ -44,6 +44,8 @@
 #include <QtCore/qfloat16.h>
 #include <QtCore/qglobal.h>
 
+#include <limits>
+
 // include stdlib.h and hope that it defines __GLIBC__ for glibc-based systems
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/corelib/global/qfloat16.h b/src/corelib/global/qfloat16.h
index e9477d2ecec..a25fac28862 100644
--- a/src/corelib/global/qfloat16.h
+++ b/src/corelib/global/qfloat16.h
@@ -44,6 +44,7 @@

 #include <QtCore/qglobal.h>
 #include <QtCore/qmetatype.h>
+#include <limits>
 #include <string.h>
 
 #if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__AVX2__) && !defined(__F16C__)
